| article html file updated | 31 August 2025 10:03 CEST | Update | https://www.mdpi.com/2079-9292/9/2/218 |
| article html file updated | 20 July 2022 18:34 CEST | Update | N/A |
| article html file updated | 6 March 2020 19:03 CET | Update | N/A |
| article html file updated | 28 February 2020 17:35 CET | Original file | N/A |
| article pdf uploaded. | 28 February 2020 17:34 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/218/pdf |
| article xml uploaded. | 28 February 2020 17:34 CET | Update | https://www.mdpi.com/2079-9292/9/2/218/xml |
| article xml file uploaded | 28 February 2020 17:34 CET | Update | N/A |
| article pdf uploaded. | 27 January 2020 14:51 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/218/pdf-vor |
| article xml file uploaded | 27 January 2020 14:51 CET | Original file | N/A |
